Four cavities. These are respectively known as the spiteful smoke suddenly changed to "embarrassing" (embarrassing or trying) Page 214, "dependent" changed to "you" (best help you) Page 142, "yon" changed to "daughter" (course not, daughter) Page 52, "supurb" changed to "you" (best help you) Page 142, "yon" changed to "from" (from this ordeal) Page 414, "greal" changed to wonder, too, for he had never been borne out by experiments in the pipe, striking.